Species
Hemiphragma subirrasum Männil et Pushkin, 1987
Type specimen data
Synonymy list
1987 Hemiphragma subirrasum Männil et Pushkin, sp. nov. — Pushkin , pp. 159, fig. XI 2
Selection of related publications
Pushkin, V. I. 1987. Ordovikskie mšanki podotrâda Halloporina Belorussii i smežnyh rajonov Vostočno- Evropejskoj platformy. Ordovik Belorussii, pp. 145-232. Nauka i Tehnika.
Männil, R. M. 1959. Questions of stratigraphy and bryozoans of the Ordovician of Estonia. pp. 1-852. Institut Geologii Akademii Nauk Estonskoi SSR.
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Classification
| Organism group | Biota |
| Kingdom | Animalia |
| Phylum | Bryozoa |
| Class | Stenolaemata |
| Superorder | Palaeostomata |
| Order | Trepostomata |
| Suborder | Halloporina (suborder) |
| Family | Dittoporidae |
| Genus | Hemiphragma |
| Species | batheri |
| convexa | |
| insolitum | |
| irrasum | |
| ottawaense | |
| panderi | |
| priscum | |
| pygmaeum | |
| rotundatum | |
| subirrasum | |
| tenuimurale |
References based on distribution
- Pushkin, 1987a Väike-Pakri Island Kunda Stage
- Pushkin, 1987a Vidzy borehole, Belarus 363 - 363 Kunda Stage
- Pushkin, 1987a Ritshany 209 borehole, Belarus 339.3 - 339.2 Kunda Stage
- Pushkin, 1987a Buiky 7 borehole 274.5 - 274.5 Kunda Stage